[EN] Arduino : repetition
Programming is an instruction for the processor to execute an instruction received. At a time, there is one instruction to process (in the case of non-parallel processing), once the instruction is completed, it saves the results of the commands in the working status register and prepares the next commands to be executed. This allows the operation to be performed individually from the first statement to the next, and the programmer can place the condition to separate the execution, for example, when a condition is true some instruction will be executed or any condition is not true, do not have to do or do something, etc. And finally, the function of the program can be repeated by the condition of iteration. For this reason, the basic programming principles consist of 3 types of work:
- Execute one command at a time from top to bottom.
- Able to add conditions of order processing.
- Able to repeat the desired command.
